package org.exam.controller;


import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class userController {

    @RequestMapping("/hello")
    public String hello(){

        System.out.println("hello my world");
        return "this massage comes from daodao";
    }

}
